WO2008003788A3 - Ophthalmoskop - Google Patents

Ophthalmoskop Download PDF

Info

Publication number
WO2008003788A3
WO2008003788A3 PCT/EP2007/056967 EP2007056967W WO2008003788A3 WO 2008003788 A3 WO2008003788 A3 WO 2008003788A3 EP 2007056967 W EP2007056967 W EP 2007056967W WO 2008003788 A3 WO2008003788 A3 WO 2008003788A3
Authority
WO
WIPO (PCT)
Prior art keywords
observation
illumination
eye
scanning
focusing
Prior art date
Application number
PCT/EP2007/056967
Other languages
English (en)
French (fr)
Other versions
WO2008003788A2 (de
Inventor
Ben Liesfeld
Winfried Teiwes
Michael Huppertz
Kay-Uwe Amthor
Original Assignee
Sensomotoric Instruments Gmbh
Ben Liesfeld
Winfried Teiwes
Michael Huppertz
Kay-Uwe Amthor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensomotoric Instruments Gmbh, Ben Liesfeld, Winfried Teiwes, Michael Huppertz, Kay-Uwe Amthor filed Critical Sensomotoric Instruments Gmbh
Priority to JP2009517289A priority Critical patent/JP5231409B2/ja
Priority to EP07787243.0A priority patent/EP2040607B1/de
Priority to CN200780025627.0A priority patent/CN101516254B/zh
Priority to US12/307,677 priority patent/US8100531B2/en
Publication of WO2008003788A2 publication Critical patent/WO2008003788A2/de
Publication of WO2008003788A3 publication Critical patent/WO2008003788A3/de
Priority to US13/328,751 priority patent/US8545021B2/en
Priority to US13/328,737 priority patent/US8545020B2/en
Priority to US13/328,789 priority patent/US8545022B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking
    • A61B3/158—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking of corneal reflection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes

Abstract

Die Anmeldung betrifft ein Ophthalmoskop (10) zur Untersuchung eines Auges (12) eines Patienten, umfassend: eine Beleuchtungsvorrichtung (14) zur Erzeugung eines Beleuchtungsstrahls (19); eine Beleuchtungs-Abbildungsoptik zum Abbilden des Beleuchtungsstrahls auf das Auge, und Mittel (18) zum Scannen des Beleuchtungsstrahls über das Auge, sowie eine Beobachtungsvorrichtung (30); eine Beobachtungs-Abbildungsoptik zum Abbilden eines durch Reflexion des Beleuchtungsstrahls am Auge erzeugten Beobachtungsstrahls auf die Beobachtungsvorrichtung, und Mittel (32) zum Ausblenden von Streulicht aus dem Beobachtungs strahl, wobei die Beobachtungsvorrichtung einen elektronischen Sensor (34) mit einem Feld von fotosensitiven Pixeln (36) umfaßt, die jeweils zeilenweise aktivierbar und/oder auslesbar sind, und dass die Mittel zum Ausblenden von Streulicht aus dem Beobachtungsstrahl eine elektronische Steuerschaltung zum Auslesen wenigstens einer Pixelzeile des Sensors umfassen, wobei das Ophthalmoskop eine elektrische Kontrolleinheit (38) umfasstjdie dazu ausgelegt ist, die Mittel zum Scannen und die elektronische Steuerschaltung derart zu kontrollieren, dass das Scannen des Beleuchtungsstrahls über das Auge Synchron mit der Änderung der aktuell auszulesenden Pixelzeile erfolgt.
PCT/EP2007/056967 2006-07-07 2007-07-09 Ophthalmoskop WO2008003788A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2009517289A JP5231409B2 (ja) 2006-07-07 2007-07-09 検眼鏡
EP07787243.0A EP2040607B1 (de) 2006-07-07 2007-07-09 Ophthalmoskop
CN200780025627.0A CN101516254B (zh) 2006-07-07 2007-07-09 检眼镜
US12/307,677 US8100531B2 (en) 2006-07-07 2007-07-09 Ophthalmoscope including an electronic shutter
US13/328,751 US8545021B2 (en) 2006-07-07 2011-12-16 Ophthalmoscope including virtual position patterning for therapy beam application
US13/328,737 US8545020B2 (en) 2006-07-07 2011-12-16 Ophthalmoscope including therapy beam targeting
US13/328,789 US8545022B2 (en) 2006-07-07 2011-12-16 Ophthalmoscope including therapy beam pulse information storage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06116853.0 2006-07-07
EP06116853A EP1875857B1 (de) 2006-07-07 2006-07-07 Ophthalmoskop

Related Child Applications (4)

Application Number Title Priority Date Filing Date
US12/307,677 A-371-Of-International US8100531B2 (en) 2006-07-07 2007-07-09 Ophthalmoscope including an electronic shutter
US13/328,737 Continuation US8545020B2 (en) 2006-07-07 2011-12-16 Ophthalmoscope including therapy beam targeting
US13/328,751 Continuation US8545021B2 (en) 2006-07-07 2011-12-16 Ophthalmoscope including virtual position patterning for therapy beam application
US13/328,789 Continuation US8545022B2 (en) 2006-07-07 2011-12-16 Ophthalmoscope including therapy beam pulse information storage

Publications (2)

Publication Number Publication Date
WO2008003788A2 WO2008003788A2 (de) 2008-01-10
WO2008003788A3 true WO2008003788A3 (de) 2008-03-20

Family

ID=37909434

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056967 WO2008003788A2 (de) 2006-07-07 2007-07-09 Ophthalmoskop

Country Status (7)

Country Link
US (4) US8100531B2 (de)
EP (4) EP1875857B1 (de)
JP (1) JP5231409B2 (de)
CN (2) CN101516254B (de)
AT (1) ATE447879T1 (de)
DE (1) DE502006005346D1 (de)
WO (1) WO2008003788A2 (de)

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EP2301424B1 (de) 2009-09-29 2015-07-08 OD-OS GmbH Ophthalmoskop mit einer Laservorrichtung
EP2301425B1 (de) 2009-09-29 2019-11-20 OD-OS GmbH Ophthalmoskop zum Beobachten eines Auges
US8939965B2 (en) 2009-09-29 2015-01-27 Od-Os Gmbh Ophthalmic apparatus and method of operating the same
EP2301421A1 (de) 2009-09-29 2011-03-30 OD-OS GmbH Ophthalmische Vorrichtung und Betriebsverfahren dafür
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CN102068236B (zh) * 2010-12-17 2012-05-23 中国科学院光电技术研究所 一种基于激光衍射的线扫描共焦检眼镜系统和方法
JP2012187293A (ja) * 2011-03-11 2012-10-04 Topcon Corp 眼底撮影装置
US8237835B1 (en) * 2011-05-19 2012-08-07 Aeon Imaging, LLC Confocal imaging device using spatially modulated illumination with electronic rolling shutter detection
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US10238541B2 (en) 2011-10-19 2019-03-26 Iridex Corporation Short duration pulse grid pattern laser treatment and methods
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JP6588462B2 (ja) * 2013-12-23 2019-10-09 アールエスビーブイ，リミティド ライアビリティ カンパニー 広視野網膜画像取得システム及び方法
US9254079B2 (en) 2014-01-13 2016-02-09 Topcon Medical Laser Systems, Inc. Illumination source and method for use with imaging device
US9211064B2 (en) 2014-02-11 2015-12-15 Welch Allyn, Inc. Fundus imaging system
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US10799115B2 (en) 2015-02-27 2020-10-13 Welch Allyn, Inc. Through focus retinal image capturing
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US10136804B2 (en) 2015-07-24 2018-11-27 Welch Allyn, Inc. Automatic fundus image capture system
CN106551675A (zh) * 2015-09-30 2017-04-05 苏州速迈医疗设备有限公司 一种带偏振功能的双目间接检眼镜
US10772495B2 (en) 2015-11-02 2020-09-15 Welch Allyn, Inc. Retinal image capturing
WO2017120217A1 (en) 2016-01-07 2017-07-13 Welch Allyn, Inc. Infrared fundus imaging system
US10602926B2 (en) 2016-09-29 2020-03-31 Welch Allyn, Inc. Through focus retinal image capturing
US10758415B2 (en) 2018-01-17 2020-09-01 Topcon Medical Systems, Inc. Method and apparatus for using multi-clad fiber for spot size selection
US11116663B2 (en) 2018-01-19 2021-09-14 Iridex Corporation System and method for a patient-invisible laser treatment alignment pattern in ophthalmic photomedicine
CN108524097B (zh) * 2018-05-14 2024-02-02 苏州君信视达医疗科技有限公司 一种激光治疗成像装置
US11096574B2 (en) 2018-05-24 2021-08-24 Welch Allyn, Inc. Retinal image capturing
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EP4029429A4 (de) * 2019-09-11 2023-10-11 Topcon Corporation Ophthalmologische vorrichtung und steuerungsverfahren sowie programm dafür
DE102020104634B4 (de) * 2020-02-21 2023-12-28 Excelitas Pco Gmbh Verfahren zum Auslesen von Bilddaten und zum Erfassen eines Objekts, Bildaufnahmevorrichtung und Lichtscheibenmikroskop
JP2021142172A (ja) * 2020-03-13 2021-09-24 株式会社トプコン 眼科装置、その制御方法、及びプログラム
EP4248923A1 (de) 2022-03-25 2023-09-27 OD-OS GmbH System, vorrichtung und verfahren zur erstellung von planungsdatensätzen für die gewebebehandlung der netzhaut eines patienten
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
EP2386243A3 (de) 2012-09-12
US20120089133A1 (en) 2012-04-12
ATE447879T1 (de) 2009-11-15
JP2009542271A (ja) 2009-12-03
US8100531B2 (en) 2012-01-24
US20120165905A1 (en) 2012-06-28
EP2386244A3 (de) 2012-09-12
CN103705208B (zh) 2016-01-13
JP5231409B2 (ja) 2013-07-10
US20120165906A1 (en) 2012-06-28
EP2386243A2 (de) 2011-11-16
WO2008003788A2 (de) 2008-01-10
EP2040607A2 (de) 2009-04-01
CN101516254B (zh) 2014-01-08
DE502006005346D1 (de) 2009-12-24
US8545020B2 (en) 2013-10-01
US8545022B2 (en) 2013-10-01
CN103705208A (zh) 2014-04-09
EP2386244A2 (de) 2011-11-16
CN101516254A (zh) 2009-08-26
US20100007849A1 (en) 2010-01-14
EP2040607B1 (de) 2015-09-09
EP1875857A1 (de) 2008-01-09
EP1875857B1 (de) 2009-11-11
US8545021B2 (en) 2013-10-01
EP2386244B1 (de) 2018-06-13

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